| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.44 | 3.393% | $140.0355 | $140.04 | $140.05 | $140.00 |
| Purchase #2 | $55.88 | 12.119% | $62.6521 | $62.65 | $62.65 | $62.70 |
| Purchase #3 | $136.77 | 12.701% | $154.1412 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $120.67 | 5.355% | $127.1319 | $127.13 | $127.15 | $127.10 |
| Purchase #5 | $86.84 | 7.819% | $93.63 | $93.63 | $93.65 | $93.60 |
| Purchase #6 | $79.29 | 4.184% | $82.6075 | $82.61 | $82.60 | $82.60 |
| Purchase #7 | $34.49 | 13.847% | $39.2658 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $649.38 | $699.4640 | $699.47 | $699.50 | $699.40 | |